| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.47 | 10.547% | $220.5081 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $68.39 | 9.359% | $74.7906 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $194.94 | 7.322% | $209.2135 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $140.82 | 3.497% | $145.7445 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $12.30 | 3.460% | $12.7256 | $12.73 | $12.75 | $12.70 |
| Purchase #6 | $134.37 | 3.775% | $139.4425 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $11.35 | 6.836% | $12.1259 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $761.64 | $814.5507 | $814.55 | $814.60 | $814.40 | |